On Wed, Nov 06, 2019 at 08:58:59AM -0800, Rob Clark wrote:
> On Wed, Nov 6, 2019 at 8:47 AM Jeffrey Hugo wrote:
> >
> > On Wed, Nov 6, 2019 at 9:30 AM Rob Clark wrote:
> > >
> > > On Wed, Nov 6, 2019 at 1:13 AM Brian Masney wrote:
> > > >
> > > > On Tue, Nov 05, 2019 at 08:23:27AM -0800, Rob Cla
On Thu, Nov 7, 2019 at 3:10 AM Brian Masney wrote:
>
> On Wed, Nov 06, 2019 at 08:58:59AM -0800, Rob Clark wrote:
> > On Wed, Nov 6, 2019 at 8:47 AM Jeffrey Hugo
> > wrote:
> > >
> > > On Wed, Nov 6, 2019 at 9:30 AM Rob Clark wrote:
> > > >
> > > > On Wed, Nov 6, 2019 at 1:13 AM Brian Masney
On Wed, Nov 6, 2019 at 3:26 PM Fritz Koenig wrote:
>
> Hardware only natively supports BGR UBWC.
> UBWC support for RGB can be had by pretending
> that the buffer is BGR.
Just to expand, this aligns with how we handle RGB component order in
mesa for tiled or tiled+ubwc. If uncompressed t
Rob Clark writes:
> On Wed, Nov 6, 2019 at 3:26 PM Fritz Koenig wrote:
>>
>> Hardware only natively supports BGR UBWC.
>> UBWC support for RGB can be had by pretending
>> that the buffer is BGR.
>
> Just to expand, this aligns with how we handle RGB component order in
> mesa for tiled or
On Thu, Nov 7, 2019 at 9:17 AM Rob Clark wrote:
>
> On Thu, Nov 7, 2019 at 3:10 AM Brian Masney wrote:
> >
> > On Wed, Nov 06, 2019 at 08:58:59AM -0800, Rob Clark wrote:
> > > On Wed, Nov 6, 2019 at 8:47 AM Jeffrey Hugo
> > > wrote:
> > > >
> > > > On Wed, Nov 6, 2019 at 9:30 AM Rob Clark wrot
On Thu, Nov 07, 2019 at 09:30:50AM -0800, Eric Anholt wrote:
> Rob Clark writes:
> > On Wed, Nov 6, 2019 at 3:26 PM Fritz Koenig wrote:
> >>
> >> Hardware only natively supports BGR UBWC.
> >> UBWC support for RGB can be had by pretending
> >> that the buffer is BGR.
> >
> > Just to expan
Limit the blob size and number of blobs that can be allocated
by a client. This prevents fuzzers from abusing this ioctl and
exhausting the system memory.
Signed-off-by: Steve Cohen
---
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 14 ++
1 file changed, 14 insertions(+)
diff --git a/dr
Allow msm_kms devices to register a hook to check blob count
and blob size limitations before a new blob is created.
Signed-off-by: Steve Cohen
---
drivers/gpu/drm/msm/msm_drv.c | 25 +
drivers/gpu/drm/msm/msm_kms.h | 1 +
2 files changed, 26 insertions(+)
diff --git a/
Fuzzers used in Android compliance testing repeatedly call the
create blob IOCTL which eventually exhausts the system memory.
This series adds a hook which allows drivers to impose their own
limitations on the size and/or number of blobs created.
Steve Cohen (3):
drm: add driver hook for create
Allow drivers with blob limitations to run checks before blobs
are created. This can be used to limit how much memory can be
allocated based on driver requirements.
Signed-off-by: Steve Cohen
---
drivers/gpu/drm/drm_property.c | 7 +++
include/drm/drm_drv.h | 9 +
2 files ch
19. 8. 1. 오전 1:58에 Andrzej Pietrasiewicz 이(가) 쓴 글:
> Switch to using the ddc provided by the generic connector.
>
> Signed-off-by: Andrzej Pietrasiewicz
> Acked-by: Sam Ravnborg
> Reviewed-by: Emil Velikov
Acked-by: Inki Dae
Thanks,
Inki Dae
> ---
> drivers/gpu/drm/exynos/exynos_hdmi.c |
On Thu, Nov 7, 2019 at 9:40 AM Jeffrey Hugo wrote:
>
> On Thu, Nov 7, 2019 at 9:17 AM Rob Clark wrote:
> >
> > On Thu, Nov 7, 2019 at 3:10 AM Brian Masney wrote:
> > >
> > > On Wed, Nov 06, 2019 at 08:58:59AM -0800, Rob Clark wrote:
> > > > On Wed, Nov 6, 2019 at 8:47 AM Jeffrey Hugo
> > > > w
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